What is the Difference Between Round and Brilliant Cut Diamonds? A Comprehensive Guide

Are you in the market for a diamond and feel like you’re drowning in a sea of confusing terminology and endless options? You’re not alone. One of the main decisions you’ll need to make when selecting a diamond is which cut to go for. Two of the most popular cuts are round and brilliant cut diamonds, but what’s the difference between the two?

Well, for starters, the round cut is the most classic and timeless of all diamond cuts, and is often referred to as the “ideal cut.” This cut maximizes the diamond’s brilliance and sparkle by allowing light to enter through the top and reflecting it out of the top facets. Brilliant cut diamonds, on the other hand, are cut with many small facets on both the crown and pavilion, creating a unique sparkle effect that’s become increasingly popular over the years.

But that’s not the only difference between these two cuts. Round cut diamonds are typically more expensive than brilliant cut diamonds because they require more of the rough diamond to be cut away, resulting in more waste. Additionally, round cut diamonds are often seen as a status symbol due to their timeless elegance, whereas brilliant cut diamonds are admired for their modern and unique appearance. Ultimately, both cuts have their own unique selling points, so it’s important to weigh your options carefully and make a decision based on your personal preferences and budget.

Diamond cuts: An overview

Diamond cuts are an essential aspect to consider when buying a diamond. It determines the diamond’s shape, brightness, and fire, and it also plays a significant role in its cost. To put it simply, a diamond cut is the way in which a diamond has been shaped and polished. When a diamond is cut correctly, it will have enhanced brilliance and sparkle, making it a more coveted and attractive stone.

The following are some of the most commonly used diamond cuts:

  • Round cut: Also known as a brilliant cut, it’s the most popular diamond cut. It represents about 75% of all diamonds sold globally. The round cut diamond has a round shape and contains 58 facets, each carefully placed to maximize the diamond’s brilliance and sparkle.
  • Cushion cut: It’s a square cut with rounded corners, and it has been around for over 200 years. It has a vintage feel, and it’s favored by those seeking a more traditional look.
  • Princess cut: This diamond cut is similar to the cushion cut, but it has sharp edges instead of rounded corners. The princess cut diamond has excellent brilliance and is a popular choice for engagement rings
  • Emerald cut: This diamond cut has an elongated rectangular shape, and its corners have been cut to create depth and enhance its clarity.

The difference between round and brilliant cut diamonds

The round cut and the brilliant cut are often used interchangeably, but there are slight differences between them. The round cut is a general term used to describe the shape of a circular diamond. On the other hand, the brilliant cut is used to describe the way a diamond has been cut, with the intention of maximizing its light return and sparkle.

The brilliant cut is an intricate cut that includes 58 facets, while the round cut only refers to the circular shape of the diamond. The brilliant cut diamond is cut at specific angles, allowing for optimal light reflection and refraction, making the diamond look brighter and more sparkly than the round cut diamond.

Round Cut Brilliant Cut
Contains 57 or 58 facets Contains 58 facets
Less light return compared to the brilliant cut Optimal light reflection and refraction
Does not hide inclusions as well as the brilliant cut Can hide inclusions due to its size and facet placement

In summary, the round cut and the brilliant cut are both popular choices for diamond engagement rings. While the round cut is a classic and timeless option, the brilliant cut offers more sparkle and reflects more light. Ultimately, the choice between the two is a personal preference and depends on what you value most in a diamond.

Anatomy of a Diamond

Before diving into the differences between round and brilliant cut diamonds, it’s important to understand the anatomy of a diamond. A diamond is composed of three main parts: the crown, the girdle, and the pavilion.

The crown is the top portion of the diamond that faces upwards once it’s set in a piece of jewelry. The girdle is the widest part of the diamond and separates the crown from the pavilion. The pavilion is the bottom portion of the diamond that faces downwards once it is set.

  • Crown: The top part of the diamond which includes the table and the facets.
  • Girdle: The widest part of the diamond that divides the crown and the pavilion.
  • Pavilion: The bottom part of the diamond which includes the culet and the facets.

Each part plays an important role in determining the diamond’s appearance and characteristics. The angles and proportions of the crown, girdle, and pavilion affect the diamond’s ability to reflect light and create its signature sparkle.

Understanding the anatomy of a diamond can also help you make an informed decision when choosing a cut for your diamond. The cut determines how the diamond interacts with light, so it’s important to choose a cut that showcases its best qualities.

Part of a Diamond Description
Crown The top portion of the diamond that faces upward and includes the table and facets.
Girdle The widest part of the diamond that separates the crown from the pavilion.
Pavilion The bottom portion of the diamond that faces downwards and includes the culet and facets.

Now that we have a basic understanding of the anatomy of a diamond, let’s explore the differences between round and brilliant cut diamonds.

Round cut diamonds: Features and characteristics

Round cut diamonds are the most popular diamond shape, accounting for approximately 75% of all diamond sales. The round cut diamond features a circular shape with 58 facets that are strategically placed to maximize the diamond’s brilliance and fire.

  • Brilliance: The round cut diamond is designed to maximize the diamond’s brilliance by reflecting light from all angles. The round cut reflects more light than any other diamond shape, making it the brightest diamond shape available.
  • Symmetry: The round cut diamond is perfectly symmetrical, which means that all of its facets are evenly distributed. This symmetry enhances the diamond’s brilliance and fire, making it a popular choice for engagement rings and other pieces of fine jewelry.
  • Durability: Because of its shape and construction, the round cut diamond is one of the most durable diamond shapes available. The rounded edges of the diamond help to protect it from chipping or damage, making it an ideal choice for everyday wear.

Round cut diamonds: Cut quality

The round cut diamond is evaluated based on its cut quality. Cut quality refers to the diamond’s proportions, symmetry, and polish, all of which affect the diamond’s overall brilliance and fire.

The cut quality of a round cut diamond is graded on a scale from Excellent to Poor. Diamonds with an Excellent cut grade have the most optimal proportions and symmetry, which results in maximum brilliance and fire. Diamonds with a Poor cut grade have suboptimal proportions and symmetry, resulting in a dull and lifeless appearance.

Round cut diamonds: Price

Round cut diamonds are the most expensive diamond shape due to their popularity and the amount of rough diamond that is lost during the cutting and polishing process. The round cut diamond’s popularity is partially due to its ability to maximize a diamond’s brilliance and fire, making it a popular choice for engagement rings and other pieces of fine jewelry.

Diamond Quality Price Range
Low Quality $500 – $1,000 per carat
Medium Quality $1,000 – $5,000 per carat
High Quality $5,000 – $10,000 per carat
Exceptional Quality $10,000+ per carat

Note: Prices are subject to change and are dependent on the diamond’s clarity, color, and other factors.

Brilliant Cut Diamonds: Features and Characteristics

As one of the most popular diamond cuts, brilliant cut diamonds have several features that make them stand out from other cuts. Below are some of the distinctive characteristics of brilliant cut diamonds:

  • Facets: Brilliant cut diamonds have 57 or 58 facets which permits a lot of reflection and sparkle. These many facets also help to conceal any slight imperfections, making them appear more flawless.
  • Shape: The classic round shape of brilliant cut diamonds reflects more light than other shapes because it allows light to enter from various directions.
  • Fire: Brilliant cut diamonds produce a lot of fire or rainbow-colored reflections, creating a stunning visual effect.

The brilliance, fire, and sparkle of brilliant cut diamonds make them an excellent choice for engagement rings and other pieces of jewelry. However, the term “brilliant cut” is often used interchangeably with the term “round cut,” mistakenly assuming that all round diamonds are brilliant cuts.

In reality, round cut diamonds can be of various cuts such as the old-fashioned European cut or single cut. Still, the brilliant cut diamond has become the most popular cutting style for the round brilliant, so much so that the term “round cut” is frequently linked to it.

Below is a table showing the characteristics of a round diamond and a round brilliant diamond:

Diamond Feature Round Diamond Round Brilliant Diamond
Facets 58 57-58
Girdle Thickness Standard Thin to slightly thick
Cut Depth Varies Medium

In summary, the brilliant cut diamond is a popular cut that possesses exceptional sparkle, fire, and brilliance. They are versatile for use with different styles of jewelry, and their cone outline ensures that light penetrates the diamond, giving it maximum brilliance. Remember to seek professional advice to help you choose the right cut for you.

Round cut vs. Brilliant cut: What’s the difference?

When it comes to diamonds, two of the most popular cuts are the round cut and the brilliant cut. While they may look quite similar to the untrained eye, there are some key differences between the two cuts that can affect their overall appearance and value.

  • Number of Facets: One of the main differences between round and brilliant cut diamonds is the number of facets they have. Round cut diamonds typically have 57-58 facets, while brilliant cut diamonds can have up to 100. This additional number of facets gives the brilliant cut diamond a greater ability to reflect light and sparkle.
  • Shape: While round cut diamonds are always round, brilliant cut diamonds can come in different shapes such as round, pear, and marquise. This means that the brilliant cut can be more versatile in terms of its appearance.
  • Cost: Generally, round cut diamonds are more expensive than brilliant cut diamonds. This is because the round cut requires more raw diamond material to create and results in more waste during the cutting process.

When deciding between a round cut and a brilliant cut diamond, it ultimately comes down to personal preference. If you are looking for a classic and traditional look, a round cut diamond may be your best bet. On the other hand, if you want a diamond that really sparkles and catches the light, a brilliant cut diamond may be the way to go.

It’s important to note that while the cut of a diamond can greatly impact its appearance and value, it’s not the only factor to consider. Other factors such as carat weight, clarity, and color can also greatly impact a diamond’s overall value.

Round Cut Diamond Brilliant Cut Diamond
57-58 facets Up to 100 facets
Always round in shape Can come in various shapes
More expensive Less expensive

In the end, whether you choose a round cut or a brilliant cut diamond, you can’t go wrong as long as you choose a diamond that speaks to your personal style and preferences.

Factors to consider when choosing between round and brilliant cut diamonds

When it comes to choosing a diamond for an engagement ring or other special occasion, there are a lot of factors to consider. One of the most important decisions to make is whether to choose a round or brilliant cut diamond. Here are six factors to consider when choosing between these two popular options:

  • Brilliance: Brilliant cut diamonds are known for their intense sparkle and fire, thanks to their many facets and angles. Round diamonds are also known for their sparkle, but may not have the same level of brilliance as a well-cut brilliant diamond.
  • Cut: Round diamonds are typically cut in a classic round shape, while brilliant diamonds can be cut in a variety of shapes, such as oval, cushion, and pear. Consider the shape that best suits your taste and the style of the ring you’ll be placing the diamond in.
  • Price: Round diamonds tend to be more expensive than other diamond shapes due to their popularity and the amount of rough diamond that is lost during the cutting process. If budget is a concern, a brilliant cut diamond may be a more cost-effective option.
  • Size: Because round diamonds are cut to maximize their weight and size, they often appear larger than other diamonds of the same carat weight. However, brilliant cut diamonds can also appear larger due to their many facets and angles.
  • Setting: The setting you choose for your diamond can impact its appearance as well. For example, a bezel or halo setting can make a smaller diamond appear larger, while a prong setting can make a larger diamond appear more prominent. Consider the setting style you prefer and how it will complement the diamond shape you choose.
  • Lifestyle: Your lifestyle may also be a factor in choosing between a round or brilliant cut diamond. Round diamonds, with their smooth edges and classic shape, may be a better choice for someone who wants a timeless look that will never go out of style. Brilliant cut diamonds, with their many facets and angles, may be better suited for someone who wants a more modern or trendy look.

Conclusion

Choosing between a round or brilliant cut diamond ultimately comes down to personal preference and the factors that matter most to you. Take the time to consider the options and educate yourself on the different characteristics of each, so that you can make an informed decision that will bring you joy for years to come.

If you still have questions or need advice on which diamond to choose, consult with a trusted jeweler who can provide expert guidance based on your individual wants and needs.

Factor Round Cut Diamond Brilliant Cut Diamond
Brilliance High Very High
Cut Round Oval, cushion, pear, etc.
Price Higher Lower
Size May appear larger May also appear larger
Setting Complements classic styles Complements modern and trendy styles
Lifestyle Timeless, classic look Modern and trendy look

Pros and Cons of Round and Brilliant Cut Diamonds

When choosing between round and brilliant cut diamonds, it is important to consider both the pros and cons of each option. Here are some key points to keep in mind:

  • Round cut: The round cut diamond is the most traditional and popular choice, known for its timeless elegance and ability to reflect the most light. Some pros and cons of this cut include:
    • Pros: It offers maximum brilliance and fire, making it highly sought after. Additionally, it tends to look larger due to its shape, and it suits a variety of settings and styles.
    • Cons: It tends to be more expensive due to its popularity and the amount of rough diamond that is lost when shaping it into a round. Additionally, it may not suit someone who wants a more unique or unconventional look.
  • Brilliant cut: The brilliant cut, also known as the modern round diamond, is a variation of the classic round cut that was developed to maximize light reflection and increase sparkle. Some pros and cons of this cut include:
    • Pros: It offers a lot of sparkle and fire, making it an especially popular choice for engagement rings. It is also typically less expensive than a round cut, as it requires less rough diamond to create.
    • Cons: It may not offer the same level of timeless elegance as a classic round cut, and it may not work well with certain styles or settings. Additionally, it can appear smaller than a round cut due to its shape.

Ultimately, the choice between a round and brilliant cut diamond will depend on personal preference, budget, and the desired aesthetic and style. Whether you opt for the traditional round cut or the modern brilliant cut, both options offer stunning sparkle and beauty.

Round Cut Brilliant Cut
Timeless elegance Maximum sparkle
Reflects the most light Modern and trendy
More expensive Less expensive
May not suit all styles May not have classic elegance

At the end of the day, choosing between a round and brilliant cut diamond is a matter of personal taste and style. Regardless of which option you choose, be sure to select a high-quality diamond that will last a lifetime.

FAQs: What is the Difference between Round and Brilliant Cut Diamonds?

1. What is a round diamond cut?

A round diamond cut is the most popular and classic diamond shape, where the diamond is cut into a round shape with 58 facets. This cut maximizes the diamond’s brilliance, fire, and sparkle.

2. What is a brilliant cut diamond?

A brilliant cut diamond is a diamond cut that has been cut using a specific technique to optimize the diamond’s light return, fire, and brilliance. The brilliant cut has 58 facets and reflects the light in all directions for maximum sparkling effect.

3. Is a round cut diamond the same as a brilliant cut diamond?

No, they are different. A round cut diamond refers only to the shape of the diamond, while a brilliant cut diamond refers to the specific type of cut that optimizes the diamond’s light performance.

4. Which diamond cut is more expensive?

The diamond cut that is more expensive depends on various factors such as the 4Cs (carat weight, color, cut, and clarity) and market demand. However, round cut diamonds tend to be more expensive per carat than other shapes like princess or cushion.

5. Which diamond cut is better?

Both round and brilliant cut diamonds are excellent choices, and the decision of which one to choose ultimately depends on personal preference and taste. Round cut diamonds are timeless and classic, while brilliant cut diamonds maximize the diamond’s sparkle and fire.

A Closing Note on the Difference between Round and Brilliant Cut Diamonds

Now that you understand the difference between round and brilliant cut diamonds, you’re well equipped with the knowledge you need to make an informed decision when choosing a diamond. Remember, both round and brilliant cut diamonds are beautiful in their own way, and it all comes down to what you prefer. Thanks for reading, and see you again soon!